For some reason the Ethernet PHY reset delay is set to 1 second, this
cause an unneccecery long boot delay.
Tinker Board use RTL8211E or RTL8211F Ethernet PHY, datasheet list an
initial 10ms delay and then a 30-76ms delay before accessing registers.
Change to use 80ms delay instead of a full second to speed up Ethernet
initializion in U-Boot.
Also enable PHY_REALTEK, DM_ETH_PHY and PHY_GIGE to improve Ethernet PHY
support in U-Boot.
Before:
1,404,971 960,924 eth_common_init
2,438,830 1,033,859 eth_initialize
2,444,449 5,619 main_loop
2,445,153 704 cli_loop
After:
1,404,987 960,710 eth_common_init
1,519,110 114,123 eth_initialize
1,524,734 5,624 main_loop
1,525,452 718 cli_loop
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Include mmc related nodes in U-Boot proper pre-reloc phase to ensure
environment can be loaded from mmc devices.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The sdmmc power come from vcc33_sd pmic regulator and not from the
vcc_sd fixed regulator, as currently defined in the in-tree DT.
Drop vcc_sd and the related gpio7 and sdmmc_pwr nodes from being
included in SPL along with any related Kconfig option. Also enable
SPL_DM_SEQ_ALIAS to ensure aliases is handled correctly in SPL.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Drop the unneeded bootph-all prop from dmc node, it is already defined
in soc u-boot.dtsi.
Remove booth-all prop from gpio7 node, this node is not needed in TPL.
Adjust bootph props to include pinctrl related nodes for UART2.
Remove the explicit bootph-all prop from the pinctrl node, any bootph-
prop will automatically be propagated to the pinctrl node.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Sort the nodes in rk3288-tinker u-boot.dtsi files in alphabetical order.
This has no intended change to board DTs and only rearrange nodes in
preparation for future changes.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The I2C EEPROM is present on Tinker Board S as well. Move the i2c node
to the shared, U-Boot specific rk3288-tinker-u-boot.dtsi device tree.
Cc: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
dmc is used to initialize the memory controller. It's needed by
u-boot. Move it in the specific section
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tinker board needs to mux all the sdmmc gpio and
activate the regulator connected to bank 7. Remove
all the bank that are not in use and mark them as dm,spl
so-that it would initialize at SPL.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
rockchip pinctrl driver has update to use dts, so we need
to add the pinctrl config in SPL for sdmmc.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Migrate all the "u-boot,dm-pre-reloc" tag from rk3288-tinker.dts
into rk3288-tinker-u-boot.dtsi.
When both board level and soc level '-u-boot.dtsi' files exist,
we need to include the soc level 'rk3288-u-boot.dtsi' manually.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
